I'm sorry this didn't not work for you..I have used it and it worked great to help stop barking. And don't feel like a bad mommy, he still loves you. Just give him some time he will be back to his puppy self again. Every now and then I still have to get out the can when mine backslides and starts barking again. You just have to find out what works best with your pup...good luck ..Sherry |